Hardware Spec Index

Teralux FN-8646 Ti 140mm PWM Case Fan

Case Fans · Teralux · SKU FN8646-TI · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index666 (Case Fans scale)
Category rank#16,564
Street price$19
Power3 W
Performance per dollar35.05
Released2026

Specifications

BrandTeralux
ModelTeralux FN-8646 Ti
Size140 × 140 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-5707 SE 120mm PWM Case Fan659$19Compare
Zephyra FN-8470 Pro 140mm PWM ARGB Case Fan (3-Pack)1,120$29Compare
Zephyra FN-5420 Ti 120mm PWM Case Fan (3-Pack)589$19Compare
Brontix FN-5813 Max 120mm PWM ARGB Case Fan1,076$29Compare
Caldera FN-4238 Core 140mm PWM Case Fan413$9Compare
Caldera FN-5077 Core 120mm PWM ARGB Case Fan790$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-8646 Ti 140mm PWM Case Fan”, https://vextor7.com/item/92714673 (accessed 2026-10-26).